We talked about this reaction here where we had chloride ion in the gas phase plus sodium ion in the gas phase.
我们在讨论这一个反应,我们有气相的氯原子,与气相的钠原子接触。
I figured Chemical Engineering would be the best way to get into it because it's a really broad major.
我发现化学工程应该是接触新能源的最好方式,因为这个专业覆盖面也很广。
So now, let's get a sodium here, and the chloride ion next to it to the point where they are touching.
所以,我们要有一个钠离子,和氯离子放在,相互接触的一个点上。
And I wanted to do it a different way which is a little bit convoluted, but it introduces the idea of a thermodynamic cycle, and it's something that we're going to use a lot in the class.
现在我将用另一种,有些复杂的办法来推导这一关系,在这一过程中引入,我们今后会常接触到的,热力学循环的概念。
Gravity is one force that acts on a body without the source of the force actually touching it.
引力是一种受力物体收到了力的作用,但却没有接触施力物体的力
But immediately,very early, you start hearing the Greeks talk about the polis in terms that are more in your mind than in touch.
但是当你在很早的时候一听到,希腊人说到城邦这个术语的时候,你能立刻想到的就比你接触到的要多
They would get lesions on their hands, for example, the part of their body that was really in close contact with the cows.
比如,在与奶牛亲密接触的身体部位,也就是手上 也许会出斑
We're going to come back and see plenty of this over the course of the next semester.
通过学习本学期的课程,你们会接触更多类似案例
And then she is gripped with--as she says, "overcome all at once"-- by a need to touch him, as if she could not believe in him or would not remember him.
然后,就像她说的,“突然克服了“一样,她被一种接触他的需要紧紧握住,就像是她不能够相信他,或者是记得他。
We see Judaism intersect with spirituality or nature twice a year.
我们基督教每年有两次,与灵性或是自然接触的机会。
Exposure to the things that participate in the forms may nudge our minds or our souls in such a way that at that point.
接触到一些有关形式的问题,使我们的思想或者灵魂,在某一点开始考虑这个问题。
You would never touch these things at the introductory level.
你本不能在入门阶段,接触到这些东西的。
You've had a lot of experience with him or her.
你和他或她有很多的接触。
It's contagious, that is, it's transferred to other persons or objects, depending on how receptive they are--perhaps by physical touch, perhaps in the case of severe impurity by sharing an enclosed space, by being together under an overhanging roof, tent.
它会传染给另一个人,另一个物体,这取决于它们的接受度,也许是通过肢体接触,也许是因为呆在一个与世隔绝的空间里,同在一个屋檐下。
The desire to be first is really central to this poem and it continues in this stanza: Have thou the honor first thy Lord to greet And join thy voice unto the Angel Choir, From out his secret Altar toucht with hallow'd fire.
想得第一的欲望是这首诗的主题,在这一段中也还是主题:,你要抢先,争取最初迎主的荣光,放开你的歌喉,宛若天使的合唱,接触神坛的圣火像是热烈的篇章。
and I really liked, you know, the material and I felt like I had the natural ability for it,
我很喜欢课堂上接触到的那些会计知识,而且我感觉我在这方面有天赋。
But you do, in fact, have to worry about long-term exposure, cyanide poisoning in terms of long-term effects in certain populations that do get the bulk of their carbohydrates from this root, from the root of the Cassava plant.
但是你确实,不得不担心长时间的接触,氰化物的慢性中毒会对,从木薯根中获取大部分,碳水化合物的部分人群产生影响。
Now two other terms that we have touched on.
现在有另外两个接触过的术语
What we'll--later in the course we'll talk about how much of your body has been influenced by corn; how much of your diet is influenced by corn; how many products you touch in a given day have been derived in some way from corn.
我们会在以后的课堂上讲到,玉米对你身体有多少影响,玉米对你的日常饮食又有多少影响,一天之内你接触到的产品,有多少是由玉米加工而来的
Every major African-American writer of the twentieth century, at least until your lifetime, when black writers in this country are now born and raised in cities, in California or Minneapolis or New York or and in modern Atlanta and they come from all the same places other Americas do.
二十世纪的每一个主流的非裔美籍作家,至少到你们这一辈子所能接触到的,这个国家的黑人作家,现在,都生于城市长于城市,在加州,明尼阿波利斯市或者纽约市,或者现代亚特兰大,他们从和其他美国人来自同一个地方
Mark Jacob was upset with--he had been an employee of Emulex and had access to inside information of the company.
马克·雅各布曾是Emulex的员工,可以接触到公司的内幕消息
but at the same time that means I get to meet a lot people that I wouldn't normally have met.
但同时这意味着我能接触到更多的人,如果不是在布朗大学,我可能没有这样的机会。
I lived with Italians and, um, my entire life was not in English, um, for a year, um, which I loved,
我和意大利人住在一起。所以,整整一年的时间,我都没有接触英语。当然,我挺喜欢这样一段经历的。
Well in C and other languages that we'll see this semester, you use what's called the for loop, and this as syntax isn't quite as straightforward but once you know what to look for, it's very easy to understand.
在C语言和一些我们这学期将要接触的编程语言中,你将会用到所谓的for循环,也许作为一种语法规则,它看起来不是那么的通俗易懂,但是你一旦知道曲中奥妙,就不难理解了。
So more adults were frightened of young people's access to the Internet than young people's access to the weaponry.
因此更多的成年人对,年轻人上网感到恐慌,甚于对年轻人能够接触枪支所感到的恐慌。
And there's a lot of social psychology research as to the conditions in which you have to bring them together.
很多社会心理学研究,研究他们发生接触的环境。
Memory cells are long lasting cells that remember this exposure and can respond very quickly on second exposure.
记忆细胞可以长时间记忆与抗原的接触,并在再次免疫中迅速做出应答
Common objects can be pure or impure; it just depends whether or not they've been in contact with a source of impurity or not. Alright?
普通的事物可以是纯洁的或者不纯洁的;,原因只取决于它们是否,和一些不纯洁的来源有接触,对吧?
That's good. So this game's called The Battle of the Sexes and we'll see it in various forms over the course of the semester.
没错,就叫性别大战,我们会在这学期的课程中陆续接触到的
What does it mean to meet another person in such a close proximity?
跟一个人如此近距离的接触,是什么样的感觉?
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